baber/WOPTO huggingface dataset:
Patent JP-H06127252-A (JP)
Title: Air piping for electronically controlled air suspension
Inventor: OURA TSUNEO
IPC: B60G17/015
Filed: 1992-10-22
Abstract: PURPOSE:To improve the responsiveness when the spring constant of an air spring is switched, improve the comfortableness by suppressing the increase of the kinetic spring constant of the air spring in switching to the soft side, and facilitate the mounting operation. CONSTITUTION:The inner diameter of an air piping 4 which communicates air springs 3R, 3L and an auxiliary air tank 5 is made 15mm or over, and the air piping 4 is connected to the air springs 3R, 3L, the auxiliary air tank 5, connection ports 3a, 5a, 6a, 6b of a solenoid valve 6 by the flat nipple connection method.
Patent JP-H03147992-A (JP)
Title: Door damper
Inventor: OSHIMA KAZUYOSHI
IPC: F16F9/12
Filed: 1989-10-31
Abstract: PURPOSE:To open and close a door or the like slowly and smoothly, by actuating a torque by means of a spring force and a cam and a shearing resistance by a viscous fluid against the rotary force of a movable shaft. CONSTITUTION:A spring 10 is provided to function as a torsion spring and a door or the like is energized until a specified angle in the opening direction by means of the restoring force. Next, after that, the spring 10 is used to function as a compression spring and a movable cam 9 is pressed on a fixing cam 6 to energize and to generate a torque to the opening direction to open smoothly and slowly the door until the fully opened position. Next, on closing the door, a torque to the opening direction of the movable cam 9, a spring force, and a shearing resistance by means of the viscous fluid B within a casing 1 are acted on the rotary force of the movable shaft 8 to close the door slowly and smoothly.
Patent JP-H03145591-A (JP)
Title: Oil free screw fluid machine
Inventor: NAGAI TOSHIAKI
IPC: F04C18/16
Filed: 1989-10-31
Abstract: PURPOSE:To improve the corrosion resistance and the original performance of both rotors respectively by thinning the surfaces of both male and female rotors by the required minimum thickness, and applying the thickness of coating which is as thick and uniform as possible to the surface of both rotors at the time of assembling that is, at the time of a normal temperature. CONSTITUTION:An oil free screw fluid machine is constructed in such a way that both screw-like male and female rotors 1, 2 having respective centers 3, 4 in a casing are meshed with each other with a minute gap so as not to allow mutual contact, and oil is not used in both rotors 1, 2 and in the casing. Coating is applied on the surface of both rotors 1, 2 for corrosion prevention, etc. In this case, the surfaces of both rotors 1, 2 are thinned by the minimum necessary thickness of the coating film required for the corrosion prevention. At the time of assembling, i.e., rotors having a normal temperature, the thickness of the coating which is as thick and uniform as possible is applied on the surface of both rotors 1, 2 within a range where both rotors 1, 2 can take a correct relative phase.
Patent JP-S63139579-A (JP)
Inventor: KANO TOSHIYUKI
IPC: A63H33/42
Filed: 1986-11-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10163453-A (JP)
Title: Manufacture of stack capacitor
Inventor: NGUYEN SON VAN
IPC: H01L21/8242
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a simple damassine manufacturing method for manufacture of a stack capacitor of high aspect surface area suitable for a gigabit DRAM device. SOLUTION: The accumulative charge of a capacitor increases by increasing the accumulative node region. As stack capacitor of high aspect surface area ratio can be manufactured without increasing the maximum cell dimension. The accumulation node is formed by the borophossilicate glass (block 1) in low doped or high doped concentration which is stuck in accurate nanometer dimension by one process stage, and either the doped layer or the nondoped layer is etched (block 3) to have high etching speed. This etching manufactures (block 4) finger-shape shaped protrusions within the nodes, and these protrusion give larger surface region, using a very simplified method where processing stages are limited.
Patent JP-H11119023-A (JP)
Title: Polarizing film
Inventor: ISOZAKI TAKANORI
IPC: B29D11/00
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To obtain a polarizing film excellent in polarization and optical characteristics such as transmittance and excellent also in durability by uniaxially stretching a raw film of a specified blend. SOLUTION: A raw film of a blend of an ethylene-vinyl alcohol copolymer and a polyvinyl alcohol polymer is uniaxially stretched to obtain the objective polarizing film. The ethylene-vinyl alcohol copolymer is obtd. by copolymerizing ethylene with a vinyl ester monomer such as vinyl acetate and saponifying the resultant ethylene-vinyl ester copolymer to convert the vinyl ester units to vinyl alcohol units. The polyvinyl alcohol polymer is obtd. by radical- polymerizing a vinyl ester monomer such as vinyl acetate and saponifying the resultant polyvinyl ester polymer. Since the polymn. degree of the ethylene- vinyl alcohol copolymer affects the performance of the polarizing film, it is regulated to >=500, preferably >=1,000.
Patent JP-H04158200-A (JP)
Title: Fissure control exploding method
Inventor: NAKAMURA YUICHI
IPC: E21C37/00
Filed: 1990-10-23
Abstract: PURPOSE:To establish an exploding method capable of controlling a direction of a fissure by using a powder holder having a wedge-shaped cavity for generating a concentrating effect of an explosion shock wave. CONSTITUTION:A powder holder 2 is formed with a wedge-shaped cavity 1 having a suitable angle on the same diameter. A concentrating effect of an explosion shock wave as a dynamic operation capable of controlling a direction of a fissure by using the holder 2. That is, when powder charged in a decoupling state having an air gap of the air therearound is ignited, the shock wave is propagated toward outside in the holder 2. The wave is reflected on the inner wall of the holder except the cavity 1, and the wave is propagated toward the end of the wedge of the cavity 1 while interfering in the cavity 1. In this case, an excellent effect of not damaging except a collapsed surface generated by the concentration effect for strengthening the wave is performed by reducing the section of the cavity 1.
Patent JP-H07140685-A (JP)
Title: Electrophotographic photoreceptor
Inventor: ISHIO KOZO
IPC: G03G5/06
Filed: 1993-11-15
Abstract: PURPOSE:To obtain an electrophotographic photoreceptor having high sensitivity and high durability by forming a photosensitive layer contg. a specified arylamine compd. on an electric conductive substrate. CONSTITUTION:A photosensitive layer contg. an arylamine compd. represented by formula I is formed on an electric conductive substrate. In formula I, X is a divalent residue of hydrocarbon, each of Y and Z is H or a group represented by formula II or III, each of R<1> and R<2> is alkyl, aryl or a heterocyclic group, each of R<3> and R is H, halogen, alkyl, alkoxy, etc., and each of A and B is an arom. ring. In formulae II, III, Q is a group represented by formula IV, each of R<5>-R<8> is H, alkyl, aryl or a heterocyclic group and R<7> and R<8> may bond to each other to form a carbocyclic group or a heterocyclic group. In formula IV, R<9> has the same meanings as R<3> and R<4> in formula I and R<10> is aryl, alkyl, aralkyl, a heterocyclic group, etc.
Patent JP-H09124615-A (JP)
Title: Quinazolinone derivative
Inventor: KUROKI YASUHISA
IPC: A61P3/08
Filed: 1995-11-01
Abstract: PROBLEM TO BE SOLVED: To obtain a new equinazolinone derivative as a therapeutic agent for diabetic, having hypoglycemic action. SOLUTION: A compound is shown by formula I [R<1> is H or a halogen; R<2> is a lower alkyl; (m) is 0 or 1; R<3> is a bis(lower alkoxycarbonyl)methyl, etc., when m=0 and R<3> is a group of the formula S-(O)1 -R<5> (R<5> is a lower alkyl, etc.; (1) is 0, 1 or 2)] such as 7-chloro-2-(4-ethylthiomethylphenyl)-3-methyl-4(3H)- quinazolinone. The compound of formula II is halogenated and reacted with a compound of the formula R<3a> -H (R<3a> is SR<5> ) to obtain a compound of formula I, in which, for example, (m) is 1 and (1) is 0.
Patent JP-H04159423-A (JP)
Title: Gas turbine and change-over method of gas turbine combustor
Inventor: AOYAMA KUNIAKI
IPC: F02C3/14
Filed: 1990-10-23
Abstract: PURPOSE:To enable start control step by step in the stable operation area at the time of change-over with a main combustor by connecting the main combustor to a plural number of combustors for start in parallel between a compressor and a turbine, and controlling a flow amount control valve which is provided in each pipe. CONSTITUTION:A gas turbine is provided with a main combustor 3 and a plural number of combustors for start 8a, 8b,..., which are connected in parallel by a group of pipes 11 between a compressor 1 and a turbine 5. That is, the group of pipes 11 consist of a main pipe 12 which connects the compressor 1, a main combustor 2, and the turbine 5 and a plural number of crossover pipes 10a, 10b, 10c,... which are connected to the main pipe 12 in parallel. The main pipe 12 is provided with an air control valve 2 and a gas control valve 4. On the other hand, each crossover pipe 10a,... is provided with start control valves 9a, 9b,... upstream of the combustors for start 8a,.... At the time of change-over between the combustors for start 8a,... and the main combustor 3, each start control valve 9a,' is operated from open to close or from close to open sequentially.
Patent JP-H07143245-A (JP)
Title: Incoming call processing method in terminal adapter
Inventor: KOREMATSU TOSHIYUKI
IPC: H04L12/02
Filed: 1993-11-16
Abstract: PURPOSE:To dissolve the answer waiting by a caller when an answer can not be sent even with an incoming call by judging whether or not another port during communication is present when the incoming call is present and allowing or rejecting the incoming call. CONSTITUTION:When the ports (a) and (b) can not simultaneously perform the communication and also, the ports (c) and (d) can not simultaneously perform the communication among the plural ports, closed states for respective groups for which the ports (a) and (b) are the group 1 and the ports (c) and (d) are the group 2 are generated by a parameter 1 inside a memory 8. Then, an ISDN channel control part 1 judges whether or not the port during the communication is present inside the respective groups and when the incoming call is present in one of the ports of a terminal adapter, rejects the incoming call when the port during the communication is present in the other port and returns a busy message to a network. Thus, when the port during the communication is present and the answer can not be sent even when the incoming call is present, without unnecessarily sending out a call message to an opposite party, the caller is prevented from waiting for the response.
Patent JP-H03147309-A (JP)
Title: Capacitor for surface-mounting use
Inventor: KARATSU RYOZO
IPC: H01G4/228
Filed: 1989-11-01
Abstract: PURPOSE:To surface-mount even a large-sized capacitor at high mechanical strength and surely by a method wherein flat tips of one pair of terminals formed at a capacitor main body are shaped so as to come into contact with an identical plane and at least one of said pair of terminals is branched into two pieces. CONSTITUTION:One pair of terminals 1 are connected and fixed respectively to one pair of electrodes at the inside of a capacitor main body 3 by using rivets 2. The terminals 1 are surface-mounted on a board 4 such as a metal board, a synthetic-resin printed-circuit board or the like. The respective terminals 1 which have been branched into two are formed to be L-shaped, flat tips 1a are formed so as to come into contact with a plane of the board 4. As a result, fixed and bonded parts by a surface-mounting operation are supported by three points and the capacitor can be fixed surely from a viewpoint of mechanical strength.
Patent JP-H09124836-A (JP)
Title: Thermoplastic resin composition and its production
Inventor: NISHIDA KOJI
IPC: C08J3/20
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition improved in mechanical property and heat property and capable of becoming industrially useful material by melting and kneading a thermoplastic resin with a laminar silicic acid salt previously swollen by a solvent. SOLUTION: This resin composition contains (A) a thermoplastic resin and (B) a laminar silicic acid salt in an amount of 0.01-10 pts.wt. based on 100 pts.wt. of the component A, and the component B dispersed in the component A has 25-1000Å average layer thickness and 20-300 average aspect ratio as a ratio of average particle diameter to average layer thickness. The component B includes preferably a synthetic mica, montmorillonite or vermiculite. The composition can be obtained by melting and kneading, e.g. the component B whose interlayer distance is increased to >=30Å by swelling with water with the component A.
Patent JP-H06136351-A (JP)
Title: Production of friction material
Inventor: SAKATA TOICHI
IPC: C09K3/14
Filed: 1992-10-23
Abstract: PURPOSE:To industrially produce a friction material which exhibits high strengths even at a high temp. under a high load. CONSTITUTION:A friction material is produced by mixing and molding a short- fiber base material, a friction-adjusting agent, and a binder to give a core material, separately coating a fibrous sheet material with a mixture comprising the friction-adjusting agent and the binder to give a molding material, laminating the molding material to both the surfaces of the core material, and thermally press molding the resulting laminate.
Patent JP-S62146348-A (JP)
Inventor: ONISHI MITSUO
IPC: E04D13/16
Filed: 1985-12-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07137291-A (JP)
Title: Ink residue detector for ink storage means
Inventor: HOSHINO MIKINOBU
IPC: B41J2/175
Filed: 1993-11-16
Abstract: PURPOSE:To realize a reduction in size of an apparatus having high detecting sensitivity, high reliability of ink residue decision and no change of quality by applying a driving voltage to a first piezoelectric member by a driving circuit to deform it, and detecting a counterelectromotive force obtained by deforming a second piezoelectric member by a pressure wave generated in ink between first and second piezoelectric members to decide an ink quantity. CONSTITUTION:When an ink residue in an ink cartridge is reduced and a gap occurs between an ink surface and an upper plate 150 in a pressure chamber 160, even if a first piezoelectric member 110 is deformed to shrink the chamber 160, the air in the chamber 160 shrinks that much so as not to contribute to reduction in a volume of the ink, and a level of a pressure wave generated in the ink in the chamber 160 is extremely lowered as compared with the case where the chamber 160 is filled with ink. Thus, a level of a counterelectromotive force V1 generated at a second piezoelectric member 120 and to be applied to a non-inverting input terminal of an operational amplifier 310 is remarkably reduced. Then, when an enable signal rises, switch means turns on to make current flow through an alarm generator, thereby generating an alarm.
Patent JP-H11120016-A (JP)
Title: Device performing automatically performing system recovery in case of abnormal end and recording medium
Inventor: KOBAYASHI YUJI
IPC: G06F11/28
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To improve the operation efficiency by making an automatic recovery to the operation state before a system stall when an operating system (OS) after the system stall is restarted. SOLUTION: If the system stall is caused, an operator performs system reset operation and the system enters an abnormal end state. Then the computer system is initialized and the OS is restarted. When the OS is restarted, the abnormal end of the system at the last end is detected. For the purpose, the parameter showing the end state in a start file is only referred to. The system having detected the abnormal end reads in an operation file, starts an application program, and automatically performs necessary data input and processing. Consequently, the system is put back into the state right before the abnormal end. A recovery request switch circuit which performs the above operation is constituted including a stall recovery request switch 1, a 3-state buffer 2, and an I/O read control circuit 4.
Patent JP-H08212662-A (JP)
Title: Disk player
Inventor: KASHIWAGI SHINICHI
IPC: G11B17/22
Filed: 1995-10-09
Abstract: PURPOSE: To provide a disk player that intelligibly displays information about the presence of a housed disk and information about the selected disk in the disk player capable of housing plural disks and selecting and reproducing a discretionary disk housed. CONSTITUTION: A rotary disk tray 4 forming disk housing parts is provided with a photosensor 11 for detecting the housing state of the disks and a photosensor 12 for detecting a rotated position of the tray. Then, these output signals are inputted to a control part 13, driving a display device having display parts corresponding to the total number of housed disks to display the presence of housed disks and the selecting state.
Patent JP-H08143292-A (JP)
Title: Sequence valve and hydraulic device of cargo handling device
Inventor: NAGATA HISAO
IPC: F15B11/20
Filed: 1994-11-21
Abstract: PURPOSE: To make the diameter of a full free cylinder less than equal to the diameter of other cylinders in the case of a cargo handling device such as a forklift equipped with a full free cylinder. CONSTITUTION: A full free cylinder 1 is connected to the first port M1 of a sequence valve 5 through a pipe passage 3, and master cylinders 2 are connected to the second port M2 through a pipe passage 4. The third port C of the sequence valve 5 is connected to a control valve 7 through a pipe passage 6. At the halfway point of a main passage 14 to connect the port C, the port M1 and the port M2 to each other, a changeover valve 15 that is to be arranged in changeover to a first position where the port C is connected to the port M1 and a second position where the port C is connected to the port M2, is provided. The changeover valve 15 is energized to the first position side by means of a coil spring.  A chamber is provided on a side opposite to the coil spring of the changeover valve 15, and operation oil in the state of pressurization can be fed to the changeover valve 15 through a check valve 28.
Patent JP-H01230662-A (JP)
Title: Material for producing fiber-reinforced thermosetting resin molding
Inventor: KODA KAZUAKI
IPC: C08K5/09
Filed: 1988-11-15
Abstract: PURPOSE:To obtain the title material which can give a molding having decreased molding shrinkage and excellent strength, rigidity, surface smoothness, etc., by incorporating a specified shrinkage decreasing agent and an internal mold release in the title material based on an unsaturated polyester resin, a reinforcing fiber and an inorganic filler. CONSTITUTION:A shrinkage decreasing agent comprising 1.5-6.0wt.%, based on the total weight of the molding material, vinyl acetate copolymer modified with an acid of an acid value in the range of 5-35mgKOH/g (e.g., acrylic acid) and/or 1.0-7.0wt.% saturated polyester compound (e.g., adipic acid/ethylene glycol/neopentyl glycol condensate of a molar ratio of 1/0.5/0.5) of an MW in the range of 70-250 per ester bond and 0.5-2.5wt.% calcium salt of a higher fatty acid (e.g., calcium stearate) as an internal mold release are incorporated in the title material based on an unsaturated polyester resin, a reinforcing fiber and an inorganic filler.
Patent JP-H10131385-A (JP)
Title: Support structure of ceiling panel
Inventor: NISHIO KAZUNORI
IPC: E04B9/24
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To enhance a finishing quality by providing a pair of overhanging pieces on both sides of a mounting section and providing a tilting adjustment apparatus which tilts one overhanging piece at a high position and the other piece at a low position under adjustment. SOLUTION: A support piece 50 of support hardware 17 of the edge 2A of a ceiling panel 2 is loaded on an overhanging piece 7 of a panel mounting metal fitting 4, thereby supporting one side edge of the panel 2. A projection of a frame material of a ceiling panel basic body 16 of the panel 2 is supported on an offset surface of a frame material of an existing panel 2 in the shape of shiplap, thereby supporting the end edge 2A on the mounting metal fitting 4. Furthermore, the end edge 2A of the other panel 2 is loaded on the other overhanging piece 7 of the mounting metal fitting 4, thereby forming a clearance between the end edges 2A.  In the case when an offset is produced on the bottom of the panel 2, the tilting of the overhanging piece 7 is controlled by adjusting the amount of pressing of a spring member 5 by the bottom of support hardware 13 exerted by spiral forward and backward movement of a screw member 10 of the tilting adjustment apparatus 9. This construction makes it possible to enhance a finishing quality by forming a flattened ceiling surface having no horizontal surface or the like.
Patent JP-S63139779-A (JP)
Title: Ink jet recording method
Inventor: KOIKE SHOJI
IPC: C09D11/00
Filed: 1986-12-02
Abstract: PURPOSE:To obtain a recording having excellent fastnesses, especially, water resistance by altering the aqueous soluble group of aqueous soluble dye by oxidizing to aqueous nonsoluble group to be fixed on a material to be recorded. CONSTITUTION:Ink using aqueous soluble de is adhered on a material to be recorded to record by an ink jet type. Since the ink is of dissolution type, an ink supply passage and a nozzle are not clogged. After the ink is adhered to the surface to be recorded, the aqueous nonsoluble group to be fixed. Thus, a recorded material which has excellent water resistance is obtained. The dye preferable uses aqueous soluble dye, such as soluble vat dye, soluble sulfide dye, leuco salt of vat dye, leuco slat of sulfide dye, oxide dye, etc.
Patent JP-2001112258-A (JP)
Title: Electrical equipment
Inventor: ETO TOKUO
IPC: H02M7/06
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To suppress power consumption and further cope with short circuiting in an electrolytic capacitor 16, 31 in audio equipment wherein during a power on duration a secondary current induced from commercial alternating-current power supply is rectified to charge electrolytic capacitors 16, 31, and 5V-AVR's 19, 32 are fed with the voltage of the electrolytic capacitors and produce a direct-current constant voltage for a microcomputer and that for a direct-current electric element, respectively. SOLUTION: In the case of a voltage drop not more than 15% of rating in a commercial AC power supply, an electrolytic capacitor 31 is charged only with charging current from a secondary coil 26. In the case of a voltage drop exceeding 15% of the rating and not more than a designed assured minimum supply voltage, the electrolytic capacitor is added with charging current from a 6V-AVR 41 through a diode 44 to maintain the minimum input voltage for assuring the operation of a 5V-AVR 32. In case of short-circuiting in the electrolytic capacitor 31, a switching transistor 48 is turned on and an electrolytic capacitor 16 is charged by a 10V-AVR 40 to assure the operation of a microcomputer 20.